President Richard Nixon plays a piano at the opening of the Grand Ole Opry House in Nashville, Tennessee.

The opening of the Grand Ole Opry House in Nashville, Tennessee. U.S. President Richard Nixon and his wife Pat Nixon present at the ceremony. A banner inside the building reads: 'WSM Grand Ole Opry'. People seated in a large number inside the building. The President playing a piano. People applauding. The President shaking hands with American country music singer Roy Claxton Acuff.